EXTRA-TROPICAL  STORM  SURGE  2.3
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N
Main Site
Mirror Site
About
Manual
Disclaimer
Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Ketchikan, AK
Sitka, AK
Juneau, AK
Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
Seward, AK
Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Nikiski, AK : 09/27/2023 11:20:05 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/25 12Z,   0.10,   1.70,   1.26,  99.90,  -0.54,
09/25 13Z,   0.10,  -1.42,  -1.85,  99.90,  -0.53,
09/25 14Z,   0.20,  -4.63,  -5.01,  99.90,  -0.58,
09/25 15Z,   0.10,  -7.73,  -7.90,  99.90,  -0.27,
09/25 16Z,   0.10,  -9.70,  -9.79,  99.90,  -0.19,
09/25 17Z,   0.10,  -9.32,  -9.82,  99.90,  -0.60,  (min)
09/25 18Z,   0.20,  -6.78,  -7.47,  99.90,  -0.89,
09/25 19Z,   0.30,  -3.27,  -3.79,  99.90,  -0.82,
09/25 20Z,   0.30,   0.57,  -0.05,  99.90,  -0.92,
09/25 21Z,   0.30,   4.24,   3.39,  99.90,  -1.15,
09/25 22Z,   0.30,   6.78,   5.89,  99.90,  -1.19,
09/25 23Z,   0.30,   7.41,   6.98,  99.90,  -0.73,  (max)
09/26 00Z,   0.40,   6.17,   6.35,  99.90,  -0.22,
09/26 01Z,   0.50,   3.79,   4.04,  99.90,  -0.25,
09/26 02Z,   0.50,   0.96,   1.11,  99.90,  -0.35,
09/26 03Z,   0.50,  -1.99,  -1.68,  99.90,  -0.19,
09/26 04Z,   0.50,  -4.37,  -3.80,  99.90,   0.07,
09/26 05Z,   0.40,  -4.81,  -4.55,  99.90,  -0.14,  (min)
09/26 06Z,   0.50,  -2.95,  -3.12,  99.90,  -0.67,
09/26 07Z,   0.50,   0.07,  -0.18,  99.90,  -0.75,
09/26 08Z,   0.50,   3.21,   2.94,  99.90,  -0.77,
09/26 09Z,   0.50,   6.02,   5.57,  99.90,  -0.95,
09/26 10Z,   0.50,   7.85,   7.27,  99.90,  -1.08,
09/26 11Z,   0.50,   7.92,   7.41,  99.90,  -1.01,  (max)
09/26 12Z,   0.50,   6.04,   5.59,  99.90,  -0.95,
09/26 13Z,   0.50,   2.74,   2.20,  99.90,  -1.04,
09/26 14Z,   0.50,  -1.19,  -1.69,  99.90,  -1.00,
09/26 15Z,   0.50,  -5.37,  -5.53,  99.90,  -0.66,
09/26 16Z,   0.50,  -9.27,  -9.15,  99.90,  -0.38,
09/26 17Z,   0.40, -11.46, -11.62,  99.90,  -0.56,
09/26 18Z,   0.40, -10.65, -11.62,  99.90,  -1.37,  (min)
09/26 19Z,   0.40,  -7.30,  -7.96,  99.90,  -1.06,
09/26 20Z,   0.40,  -2.75,  -3.05,  99.90,  -0.70,
09/26 21Z,   0.40,   2.10,   1.59,  99.90,  -0.91,
09/26 22Z,   0.40,   6.38,   5.61,  99.90,  -1.17,
09/26 23Z,   0.40,   8.92,   8.19,  99.90,  -1.13,
09/27 00Z,   0.50,   9.01,   8.73,  99.90,  -0.78,  (max)
09/27 01Z,   0.40,   6.92,   6.92,  99.90,  -0.40,
09/27 02Z,   0.40,   3.53,   3.24,  99.90,  -0.69,
09/27 03Z,   0.40,  -0.38,  -0.79,  99.90,  -0.81,
09/27 04Z,   0.40,  -4.32,  -4.37,  99.90,  -0.45,
09/27 05Z,   0.30,  -7.17,  -7.25,  99.90,  -0.38,
09/27 06Z,   0.30,  -7.36,  -8.14,  99.90,  -1.08,  (min)
09/27 07Z,   0.30,  -4.69,  -5.48,  99.90,  -1.09,
09/27 08Z,   0.30,  -0.55,  -0.79,  99.90,  -0.54,
09/27 09Z,   0.30,   3.79,   3.50,  99.90,  -0.59,
09/27 10Z,   0.30,   7.57,   7.02,  99.90,  -0.85,
09/27 11Z,   0.40,   9.78,   9.13,  99.90,  -1.05,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/27 12Z,   0.40,   9.63,  99.90,   9.04,  -0.99,
09/27 13Z,   0.40,   7.12,  99.90,   6.59,  -0.93,
09/27 14Z,   0.40,   3.00,  99.90,   2.53,  -0.87,
09/27 15Z,   0.30,  -1.83,  99.90,  -2.34,  -0.81,
09/27 16Z,   0.30,  -6.81,  99.90,  -7.26,  -0.75,
09/27 17Z,   0.20, -11.09,  99.90, -11.58,  -0.69,
09/27 18Z,   0.20, -12.91,  99.90, -13.34,  -0.63,  (min)
09/27 19Z,   0.10, -11.14,  99.90, -11.61,  -0.57,
09/27 20Z,   0.10,  -6.62,  99.90,  -7.03,  -0.51,
09/27 21Z,   0.10,  -0.98,  99.90,  -1.33,  -0.45,
09/27 22Z,   0.10,   4.61,  99.90,   4.32,  -0.39,
09/27 23Z,   0.10,   8.98,  99.90,   8.75,  -0.33,
09/28 00Z,   0.10,  10.92,  99.90,  10.69,  -0.33,  (max)
09/28 01Z,   0.10,  10.00,  99.90,   9.77,  -0.33,
09/28 02Z,   0.20,   6.76,  99.90,   6.63,  -0.33,
09/28 03Z,   0.20,   2.26,  99.90,   2.13,  -0.33,
09/28 04Z,   0.20,  -2.66,  99.90,  -2.79,  -0.33,
09/28 05Z,   0.10,  -7.26,  99.90,  -7.49,  -0.33,
09/28 06Z,   0.10, -10.07,  99.90, -10.30,  -0.33,  (min)
09/28 07Z,   0.10,  -9.47,  99.90,  -9.70,  -0.33,
09/28 08Z,   0.10,  -5.63,  99.90,  -5.86,  -0.33,
09/28 09Z,   0.10,  -0.26,  99.90,  -0.49,  -0.33,
09/28 10Z,   0.10,   5.11,  99.90,   4.88,  -0.33,
09/28 11Z,   0.10,   9.40,  99.90,   9.17,  -0.33,
09/28 12Z,   0.00,  11.49,  99.90,  11.16,  -0.33,  (max)
09/28 13Z,   0.00,  10.70,  99.90,  10.37,  -0.33,
09/28 14Z,   0.00,   7.35,  99.90,   7.02,  -0.33,
09/28 15Z,   0.00,   2.39,  99.90,   2.06,  -0.33,
09/28 16Z,   0.00,  -3.14,  99.90,  -3.47,  -0.33,
09/28 17Z,  -0.10,  -8.54,  99.90,  -8.97,  -0.33,
09/28 18Z,  -0.10, -12.63,  99.90, -13.06,  -0.33,
09/28 19Z,  -0.20, -13.51,  99.90, -14.04,  -0.33,  (min)
09/28 20Z,  -0.20, -10.41,  99.90, -10.94,  -0.33,
09/28 21Z,  -0.20,  -4.67,  99.90,  -5.20,  -0.33,
09/28 22Z,  -0.20,   1.78,  99.90,   1.25,  -0.33,
09/28 23Z,  -0.20,   7.57,  99.90,   7.04,  -0.33,
09/29 00Z,  -0.20,  11.40,  99.90,  10.87,  -0.33,
09/29 01Z,  -0.20,  12.27,  99.90,  11.74,  -0.33,  (max)
09/29 02Z,  -0.20,  10.07,  99.90,   9.54,  -0.33,
09/29 03Z,  -0.20,   5.64,  99.90,   5.11,  -0.33,
09/29 04Z,  -0.30,   0.15,  99.90,  -0.48,  -0.33,
09/29 05Z,  -0.30,  -5.45,  99.90,  -6.08,  -0.33,
09/29 06Z,  -0.40, -10.25,  99.90, -10.98,  -0.33,
09/29 07Z,  -0.40, -12.48,  99.90, -13.21,  -0.33,  (min)
09/29 08Z,  -0.40, -10.69,  99.90, -11.42,  -0.33,
09/29 09Z,  -0.40,  -5.57,  99.90,  -6.30,  -0.33,
09/29 10Z,  -0.40,   0.79,  99.90,   0.06,  -0.33,
09/29 11Z,  -0.40,   6.72,  99.90,   5.99,  -0.33,
09/29 12Z,  -0.40,  10.99,  99.90,  10.26,  -0.33,
09/29 13Z,  -0.40,  12.50,  99.90,  11.77,  -0.33,  (max)
09/29 14Z,  -0.40,  10.88,  99.90,  10.15,  -0.33,
09/29 15Z,  -0.30,   6.70,  99.90,   6.07,  -0.33,
09/29 16Z,  -0.30,   1.13,  99.90,   0.50,  -0.33,
09/29 17Z,  -0.30,  -4.73,  99.90,  -5.36,  -0.33,
09/29 18Z,  -0.40, -10.04,  99.90, -10.77,  -0.33,
09/29 19Z,  -0.40, -13.38,  99.90, -14.11,  -0.33,  (min)
09/29 20Z,  -0.50, -12.91,  99.90, -13.74,  -0.33,
09/29 21Z,  -0.50,  -8.40,  99.90,  -9.23,  -0.33,
09/29 22Z,  -0.50,  -1.74,  99.90,  -2.57,  -0.33,
09/29 23Z,  -0.40,   4.96,  99.90,   4.23,  -0.33,
09/30 00Z,  -0.40,  10.29,  99.90,   9.56,  -0.33,
09/30 01Z,  -0.40,  13.08,  99.90,  12.35,  -0.33,  (max)
09/30 02Z,  -0.40,  12.61,  99.90,  11.88,  -0.33,
09/30 03Z,  -0.40,   9.14,  99.90,   8.41,  -0.33,
09/30 04Z,  -0.50,   3.72,  99.90,   2.89,  -0.33,
09/30 05Z,  -0.50,  -2.39,  99.90,  -3.22,  -0.33,
09/30 06Z,  -0.60,  -8.24,  99.90,  -9.17,  -0.33,
09/30 07Z,  -0.60, -12.69,  99.90, -13.62,  -0.33,
09/30 08Z,  -0.60, -13.91,  99.90, -14.84,  -0.33,  (min)
09/30 09Z,  -0.60, -10.80,  99.90, -11.73,  -0.33,
09/30 10Z,  -0.60,  -4.63,  99.90,  -5.56,  -0.33,
09/30 11Z,  -0.60,   2.25,  99.90,   1.32,  -0.33,
09/30 12Z,  -0.60,   8.15,  99.90,   7.22,  -0.33,
09/30 13Z,  -0.70,  11.90,  99.90,  10.87,  -0.33,
09/30 14Z,  -0.70,  12.60,  99.90,  11.57,  -0.33,  (max)
09/30 15Z,  -0.70,  10.16,  99.90,   9.13,  -0.33,
09/30 16Z,  -0.80,   5.40,  99.90,   4.27,  -0.33,
09/30 17Z,  -0.90,  -0.41,  99.90,  -1.64,  -0.33,
09/30 18Z,  -1.00,  -6.14,  99.90,  -7.47,  -0.33,
09/30 19Z,  -1.10, -10.86,  99.90, -12.29,  -0.33,
09/30 20Z,  -1.10, -13.02,  99.90, -14.45,  -0.33,  (min)
09/30 21Z,  -1.10, -11.06,  99.90, -12.49,  -0.33,
09/30 22Z,  -1.10,  -5.42,  99.90,  -6.85,  -0.33,
09/30 23Z,  -1.10,   1.58,  99.90,   0.15,  -0.33,
10/01 00Z,  -1.10,   7.86,  99.90,   6.43,  -0.33,